Toluene can be converted into benzaldehyde by oxidation with ________.

{K M n O}_{4} / a l k a l i

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{C r O}_{2} {C l}_{2}

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K_{2} {C r}_{2} O_{7} / H_{2} {S O}_{4}

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O_{2} / V_{2} O_{5}

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Solution

The correct option is D ${C r O}_{2} {C l}_{2}$
This reaction is most common reaction used to change toluene to benzaldehyde.

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Similar questions

K_{2} {C r}_{2} O_{7} + K I + H_{2} {S O}_{4} \to K_{2} {S O}_{4} + {C r}_{2} {({S O}_{4})}_{3} + I_{2} + H_{2} O

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K M {n O}_{4} + H_{2} C_{2} O_{4} + H_{2} {S O}_{4} \to K_{2} {S O}_{4} + {M n S O}_{4} + {C O}_{2} + H_{2} O

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K_{2} {C r}_{2} O_{7}

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{N a}_{2} S_{2} O_{3}

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H C H O + K_{2} {C r}_{2} O_{7} + H_{2} {S O}_{4} ⟶ ?

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